<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="/css/bootstrap.min.css">

    <!-- 重置样式 -->
    <link rel="stylesheet/less" href="/css/reset.less">

    <!-- 公共样式 -->
    <link rel="stylesheet/less" href="/css/common.less">
</head>
<style>
    .demo > .logo{
        color: red;
    }
</style>
<body>
    <div class="warp">
        <nav class="navbar navbar-inverse nav-bg">
            <div class="container">
                <!-- Brand and toggle get grouped for better mobile display -->
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                        data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                    <!-- logo -->
                    <a class="navbar-brand logo" href="#">spirit8</a>
                </div>
        
                <!-- Collect the nav links, forms, and other content for toggling -->
                <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                    <ul class="nav navbar-nav navbar-right">
                        <li><a href="#banner">HOME</a></li>
                        <li><a href="#about">ABOUT</a></li>
                        <li><a href="#services">SERVICES</a></li>
                    </ul>
                </div><!-- /.navbar-collapse -->
            </div><!-- /.container-fluid -->
        </nav>

        <div id="banner">
            
        </div>
    </div>
    <div class="demo">
        <div class="logo">0</div>
        <div class="demo2">
            <div class="logo">1</div>
        </div>

        <div class="demo3">
            <div class="logo">2</div>
        </div>
        <div class="logo">4</div>
    </div>
</body>
</html>
<script src="/js/jquery-3.7.1.min.js"></script>
<script src="/js/bootstrap.min.js"></script>
<script src="/js/less.min.js"></script>